CN2287119Y

CN2287119Y - Vibration absorbing bicycle

Info

Publication number: CN2287119Y
Application number: CN 96247524
Authority: CN
Inventors: 侯新中
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-30
Filing date: 1996-11-30
Publication date: 1998-08-05
Anticipated expiration: 2006-11-30

Abstract

The utility model provides a vibration absorbing bicycle which belongs to the technical field of the bicycle, and is mainly characterized in that the utility model is additionally provided with a movable fork and a vibration absorber, wherein, the movable fork is movably connected with a bicycle frame, the vibration absorber is respectively connected with the back support bracket of the bicycle frame and the movable fork, and a wheel is arranged on the movable fork. When a wheel is shocked, the movable fork is driven to rotate, but the bicycle frame can not move; the vibrating force of the movable fork is buffered and absorbed by the vibration absorber, and the vibration from the wheels to the bicycle frame is reduced so as to reduce the vibration to the rider. The utility model has obvious advantage, compared with the prior art.

Description

Damping bicycle

The utility model belongs to technical field of bicycles, is the bicycle of a kind of energy damping.

For a long time, bicycle does not have shock mitigation system, and when driving or driving on rough road when long, the personnel of driving will feel under the weather, and is tired easily, shakes when strong, can make wrist tingle, and also shape is rung moving velocity, the wearing and tearing of accelerating vehicle parts.

The purpose of long utility model is a kind of bicycle with damping of design.

The technical measures that the utility model is taked are, existing bicycle improved, and set up movable fork, and bumper, movable fork flexibly connects with vehicle frame, and bumper is connected with vehicle frame after poppet and movable pitching respectively, and the wheel activity of being contained in is stuck; Above-mentioned activity fork can comprise sleeve, yoke, sleeve pipe etc., and sleeve is located at an end of yoke, and sleeve pipe is located at the other end of yoke; Aforesaid bumper can be made up of spring, drift bolt etc., and drift bolt passes spring and is connected with movable fork with the vehicle frame after poppet, constitutes the utility model damping bicycle.

The utility model is owing to adopted movable fork and bumper, movable fork connects to ground, wheel is installed in activity and sticks, during the wheel translation, vehicle frame can be motionless, bumper is connected with movable fork with the vehicle frame after poppet respectively, when wheel is subjected to vibrations to do translation up and down, movable fork rotates by the flexible connection with vehicle frame, simultaneously, therefore the power of wheel vertical tremor reduced the vibrations of vehicle frame by buffer of damper and absorption, promptly alleviated vibrations, compared with prior art and have significant advantage driving.

Reach example in conjunction with the accompanying drawings and further introduce architectural feature of the present utility model.

Fig. 1 is an assembling scheme drawing of the present utility model;

Fig. 2 is the example schematic of movable fork of the present utility model.

Comprise referring to Fig. 1, Fig. 2 the utility model: wheel, handlebar, front fork, vehicle seat, transmission device, vehicle frame 1, vehicle frame after poppet 1, be located at sleeve 2 on the vehicle frame 1, axle 3, movable fork 4, bumper; Movable fork 4 comprises coupling bush 8, yoke 9, sleeve pipe 10, notch 11; Movable fork 4 is flexibly connected with sleeve 2 by coupling bush 8, axle 3; Bumper is made up of spring 6,7 drift bolts 5, spring 6,7 is divided into a long spring and a short spring, and is a particle size, one thin footpath, thin footpath spring is placed in the particle size spring, and drift bolt 5 passes spring 6,7, one ends and is connected with vehicle frame after poppet 1, the other end passes sleeve pipe 10 on the movable fork 4, and lock anticreep with pin, spring 6,7 places on after poppet 1 and the movable fork 4 between the sleeve pipe 10, wheel by axle mounting on the notch 11 on the activity fork 4.

Claims

1, a kind of damping bicycle, have handlebar, wheel, front fork, vehicle seat, vehicle frame (1), transmission device, it is characterized in that having the sleeve (2) that is located on the vehicle frame (1), axle (3), movable fork (4), bumper, one end (5) of movable fork (4), sleeve (2) flexibly connects by axle (3), bumper respectively with vehicle frame (1) on after poppet and the other end of movable fork (4) is connected, wheel is installed in activity and pitches on (4);

2, movable fork as claimed in claim 1 (4), it is characterized in that having yoke (9), coupling bush (8), sleeve pipe (10), notch (11), coupling bush (8) is captiveed joint with the front end of yoke (9), sleeve pipe (10) is located at the side of yoke (9), and captive joint, notch (14) is located at yoke (9) and goes up sleeve pipe (10) one ends;

3, bumper as claimed in claim 1 it is characterized in that having spring (6), drift bolt (5), spring (6) is placed in outside the drift bolt (5).